FR3060891A1 - Machine electrique tournante comportant des elements de maintien d'aimants - Google Patents
Machine electrique tournante comportant des elements de maintien d'aimants Download PDFInfo
- Publication number
- FR3060891A1 FR3060891A1 FR1663049A FR1663049A FR3060891A1 FR 3060891 A1 FR3060891 A1 FR 3060891A1 FR 1663049 A FR1663049 A FR 1663049A FR 1663049 A FR1663049 A FR 1663049A FR 3060891 A1 FR3060891 A1 FR 3060891A1
- Authority
- FR
- France
- Prior art keywords
- rotor
- magnets
- electric machine
- cavities
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 9
- 241000446313 Lamella Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1663049A FR3060891A1 (fr) | 2016-12-21 | 2016-12-21 | Machine electrique tournante comportant des elements de maintien d'aimants |
| PCT/FR2017/053646 WO2018115678A1 (fr) | 2016-12-21 | 2017-12-18 | Machine électrique tournante comportant des éléments de maintien d'aimants |
| CN201780079681.7A CN110114961A (zh) | 2016-12-21 | 2017-12-18 | 包括磁体保持元件的旋转电机 |
| EP17829234.8A EP3560074A1 (fr) | 2016-12-21 | 2017-12-18 | Machine électrique tournante comportant des éléments de maintien d'aimants |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1663049 | 2016-12-21 | ||
| FR1663049A FR3060891A1 (fr) | 2016-12-21 | 2016-12-21 | Machine electrique tournante comportant des elements de maintien d'aimants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3060891A1 true FR3060891A1 (fr) | 2018-06-22 |
Family
ID=59253560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1663049A Pending FR3060891A1 (fr) | 2016-12-21 | 2016-12-21 | Machine electrique tournante comportant des elements de maintien d'aimants |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3560074A1 (zh) |
| CN (1) | CN110114961A (zh) |
| FR (1) | FR3060891A1 (zh) |
| WO (1) | WO2018115678A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008018724A1 (de) * | 2008-04-14 | 2009-10-22 | Siemens Aktiengesellschaft | Sekundärteil für eine permanentmagneterregte Synchronmaschine |
| DE102008044187A1 (de) * | 2008-11-28 | 2010-06-02 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Klauenpolgenerator |
| DE102010039334A1 (de) * | 2010-08-16 | 2012-02-16 | Robert Bosch Gmbh | Befestigung von Magneten an einem Rotor |
| DE102011080948A1 (de) * | 2011-08-15 | 2013-02-21 | Robert Bosch Gmbh | Federelement zur mechanischen Fixierung von Magneten in einem Rotor |
| WO2013057673A2 (en) * | 2011-10-17 | 2013-04-25 | Spal Automotive S.R.L. | A rotor for an electrical machine and relative assembly method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2971107A (en) * | 1959-04-09 | 1961-02-07 | Gen Ind Co | Electric motors |
| FR2991118B1 (fr) * | 2012-05-24 | 2015-11-13 | Valeo Equip Electr Moteur | Rotor de machine electrique et dispositif de maintien d'aimants permanents associe |
| CN105914927B (zh) * | 2016-07-01 | 2018-09-11 | 哈尔滨工业大学 | 增磁式内置v型可调磁通电机 |
-
2016
- 2016-12-21 FR FR1663049A patent/FR3060891A1/fr active Pending
-
2017
- 2017-12-18 CN CN201780079681.7A patent/CN110114961A/zh active Pending
- 2017-12-18 EP EP17829234.8A patent/EP3560074A1/fr not_active Withdrawn
- 2017-12-18 WO PCT/FR2017/053646 patent/WO2018115678A1/fr unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008018724A1 (de) * | 2008-04-14 | 2009-10-22 | Siemens Aktiengesellschaft | Sekundärteil für eine permanentmagneterregte Synchronmaschine |
| DE102008044187A1 (de) * | 2008-11-28 | 2010-06-02 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Klauenpolgenerator |
| DE102010039334A1 (de) * | 2010-08-16 | 2012-02-16 | Robert Bosch Gmbh | Befestigung von Magneten an einem Rotor |
| DE102011080948A1 (de) * | 2011-08-15 | 2013-02-21 | Robert Bosch Gmbh | Federelement zur mechanischen Fixierung von Magneten in einem Rotor |
| WO2013057673A2 (en) * | 2011-10-17 | 2013-04-25 | Spal Automotive S.R.L. | A rotor for an electrical machine and relative assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3560074A1 (fr) | 2019-10-30 |
| CN110114961A (zh) | 2019-08-09 |
| WO2018115678A1 (fr) | 2018-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20180622 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| RX | Complete rejection |
Effective date: 20220124 |